net.sf.mmm.util.io.impl

Class ProcessableDetectorInputStream

java.lang.Object

net.sf.mmm.util.io.base.AbstractDetectorStream

net.sf.mmm.util.io.impl.ProcessableDetectorStream

net.sf.mmm.util.io.impl.ProcessableDetectorInputStream

All Implemented Interfaces:

DetectorInputStream, DetectorStream

public class ProcessableDetectorInputStream
extends ProcessableDetectorStream
implements DetectorInputStream

This is the implementation of the DetectorOutputStream.

Since:

1.1.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	ProcessableDetectorInputStream.WrapperInputStream This inner class is the actual wrapper stream.

Field Summary

Fields

Modifier and Type	Field and Description
private ProcessableDetectorInputStream.WrapperInputStream	wrapperInputStream

Constructor Summary

Constructors

Constructor and Description
ProcessableDetectorInputStream(InputStream inputStream, Map<String,Object> mutableMetadata, AbstractDetectorStreamProvider provider) The constructor.

Method Summary

Modifier and Type	Method and Description
InputStream	getStream() This method gets the wrapped stream.

Methods inherited from class net.sf.mmm.util.io.impl.ProcessableDetectorStream

getByteArrayPool, initialize, processInternal

Methods inherited from class net.sf.mmm.util.io.base.AbstractDetectorStream

getMetadata, getMutableMetadata, isDone, setDone

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.mmm.util.io.api.DetectorStream

getMetadata, isDone

Field Detail

wrapperInputStream

private final ProcessableDetectorInputStream.WrapperInputStream wrapperInputStream

Constructor Detail

ProcessableDetectorInputStream

public ProcessableDetectorInputStream(InputStream inputStream,
                                      Map<String,Object> mutableMetadata,
                                      AbstractDetectorStreamProvider provider)

The constructor.

Parameters:

inputStream - is the raw InputStream to warp.

mutableMetadata - is the initial mutable metadata.

provider - is the DetectorStreamProvider creating this instance.

Method Detail

getStream

public InputStream getStream()

Description copied from interface: DetectorInputStream

This method gets the wrapped stream. After this stream is read to the end, the metadata can be retrieved. This method is a simple getter - it will always return the same stream object.
This returned wrapper stream has the following limitations:

• skipping is NOT permitted.
• mark is NOT supported.
• You need to read/write your data completely (at least until the detection is done) in order to get the complete metadata.

Specified by:

getStream in interface DetectorInputStream

Returns:

the wrapper stream.